2 rcs_id('$Id: RssFeed.php,v 1.8 2004-07-08 20:30:07 rurban Exp $');
4 Copyright 2003 Arnaud Fontaine
6 This file is part of PhpWiki.
8 PhpWiki is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 2 of the License, or
11 (at your option) any later version.
13 PhpWiki is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with PhpWiki; if not, write to the Free Software
20 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23 * @author: Arnaud Fontaine
25 include("lib/RssParser.php");
27 class WikiPlugin_RssFeed
30 // Five required functions in a WikiPlugin.
35 function getDescription () {
36 return _("Simple RSS Feed aggregator Plugin");
40 function getVersion() {
41 return preg_replace("/[Revision: $]/", '',
45 // Establish default values for each of this plugin's arguments.
46 function getDefaultArguments() {
47 return array('feed' => "",
49 'url' => "", //"http://phpwiki.sourceforge.net/phpwiki/RecentChanges?format=rss",
55 function run($dbi, $argstr, &$request, $basepage) {
56 extract($this->getArgs($argstr, $request));
58 $rss_parser = new RSSParser();
60 $rss_parser->parse_url( $url, $debug );
62 if (!empty($rss_parser->channel['title'])) $feed = $rss_parser->channel['title'];
63 if (!empty($rss_parser->channel['link'])) $url = $rss_parser->channel['link'];
64 if (!empty($rss_parser->channel['description']))
65 $description = $rss_parser->channel['description'];
69 $titre = HTML::span(HTML::a(array('href'=>$rss_parser->channel['link']),
70 $rss_parser->channel['title']));
72 $titre = HTML::span($rss_parser->channel['title']);
74 $th = HTML::div(array('class'=> 'feed'), $titre);
75 if (!empty($description))
76 $th->pushContent(HTML::p(array('class' => 'chandesc'),
77 HTML::raw($description)));
82 if (!empty($rss_parser->channel['date']))
83 $th->pushContent(HTML::raw("<!--".$rss_parser->channel['date']."-->"));
84 $html = HTML::div(array('class'=> 'rss'), $th);
86 // limitation du nombre d'items affichs
87 if ($maxitem > 0) $rss_parser->items = array_slice($rss_parser->items, 0, $maxitem);
89 foreach ($rss_parser->items as $item) {
90 $cell_title = HTML::div(array('class'=> 'itemname'),
91 HTML::a(array('href'=>$item['link']),
92 HTML::raw($item['title'])));
93 $cell_content = HTML::div(array('class'=> 'itemdesc'),
94 HTML::raw($item['description']));
95 $cell = HTML::div(array('class'=> 'rssitem'));
96 $cell->pushContent($cell_title);
97 $cell->pushContent($cell_content);
98 $html->pushContent($cell);
100 if (!check_php_version(5))
101 $rss_parser->__destruct();
105 function box($args=false, $request=false, $basepage=false) {
106 if (!$request) $request =& $GLOBALS['request'];
108 if (empty($title)) $title = _("RssFeed");
109 if (empty($url)) $url = 'http://phpwiki.sourceforge.net/phpwiki/RecentChanges?format=rss';
110 $argstr = "url=$url";
111 if (isset($maxitem) and is_numeric($maxitem)) $argstr .= " maxitem=$maxitem";
112 return $this->makeBox($title,
113 $this->run($request->_dbi, $argstr, $request, $basepage));
118 // $Log: not supported by cvs2svn $
119 // Revision 1.7 2004/06/08 21:03:20 rurban
120 // updated RssParser for XmlParser quirks (store parser object params in globals)
122 // Revision 1.6 2004/05/24 17:36:06 rurban
125 // Revision 1.5 2004/05/18 16:18:37 rurban
126 // AutoSplit at subpage seperators
127 // RssFeed stability fix for empty feeds or broken connections
129 // Revision 1.4 2004/04/18 01:11:52 rurban
130 // more numeric pagename fixes.
131 // fixed action=upload with merge conflict warnings.
132 // charset changed from constant to global (dynamic utf-8 switching)
140 // c-hanging-comment-ender-p: nil
141 // indent-tabs-mode: nil